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A backbone is a central network that interconnects the components of a computer network, allowing communication between them. He is responsible for connecting distant serversallowing data to be transmitted at high speed and with low latency.
Having a well-structured backbone infrastructure is essential to guarantee the efficiency of network communications. In this article, let’s understand what backbone is and how this framework can help your business save money, be more scalable and reliable, and allow for better data flow. Check out!
What is backbone?
The backbone plays a crucial role in data communication, acting as an intermediary for the transmission of information between geographically distant servers. It connects operators to external servers and is capable of transmit data at very high speedallowing web browsing and the exchange of information in real time, regardless of the geographic location of the receiving server.
They exist different types of backbones available for transmitting information between different regions, with some structures capable of reaching impressive speeds of up to 100 terabytes per second. The backbones can be national, international or intercontinental, depending on the need for data connection.
Exemplifying the operation of backbones
Backbones are the main infrastructure of the internet, functioning as the backbone that interconnects different networks of computers around the world. They provide the necessary support for the rapid exchange of information over long distances.
For example, if you are sending an e-mail from São Paulo to Belo Horizonte, the information will pass through the backbone, which acts as an intermediary to forward it to the recipient’s internet service provider. The message is then delivered to the recipient in a few seconds, thanks to the high speed of national backbones.
International backbones also play an important role in transmitting information around the world. If you are emailing a friend in London, the information will pass through the intercontinental backbonel, which interconnects computer networks from different continents.
What are the advantages of a structured backbone?
Now that we understand what a backbone is and how it works, let’s explore the benefits that this technology brings to companies. Follow us and discover how it can improve efficiency and safety on a network.
Higher network speed
Backbones are designed to support high traffic speeds, providing an experience faster and more efficient for network users. This is important for companies that need to transfer large amounts of data to remote servers in real time.
greater reliability
Backbones are usually built with redundancy, meaning if a link or device fails, the network will continue to function without interruption. In addition, many backbones have monitoring and diagnostic features that help network administrators detect and fix problems quickly, before they affect users.
More security
A well-configured backbone allows companies to implement more stringent security measures such as data encryption, firewalls and restricted access policies. It helps to protect the network from threats internal and external, reducing the risk of loss or theft of confidential data.
greater capacity
Backbones are designed to support large volumes of traffic, allowing companies to expand your network as needed, without compromising performance. This is especially important for companies that are growing quickly or dealing with seasonal traffic spikes.
Greater efficiency
A well-designed backbone allows companies to centralize data storage and management, which makes it easier for network users to access the information they need. This too helps reduce latency and network congestion, improving the user experience and overall network efficiency.
Greater scalability
Backbones are highly scalable, which means companies can easily add new devices and users to the network, without compromising performance. This is important in companies that are projected to grow rapidly or that need to deal with a large number of networked devices.
cost reduction
By utilizing an efficient backbone, companies can reduce downtime network costs, maintenance and energy costs, resulting in a lower total cost of ownership. This is especially important for companies with limited budgets or that need to control IT costs closely.
What is the reality of the backbone in Brazil?
In 1992, Brazil installed its first backbone. During the first phase of the internet in the country, which took place between 1991 and 1993, the National Education and Research Network (RNP) led a project to connect ten Brazilian capitals and the Federal District with connection capacities of 64 kbps.
Fiber optic networks and national backbones
The national backbones are accompanied by fiber optic structures that ensure speed and flexibility in data transport. This connectivity allows the Internet service to remain operational in the event of failures in any structure.
In Brazil, there are currently several companies, including Embratel, Telecom and RNP itself, which offer fiber optic services. Among the main companies that provide this structure, the following stand out:
- NTT
- KDD Nethal
- comsat Brazil
- Telefonica
- Hey
- UOL Diveo
- ATT
- Embratel (the largest in the country)
- Level 3 (Impsat/Global Crossing)
- CTBC
- Mundivox do Brasil
- TIM Intelig
In addition to the national backbones, there are also those that operate at the state level. For example:
- Pernambuco Computer Network;
- ANSP;
- Rio Network;
- Rede Tchê — in Rio Grande do Sul);
- Norte-riograndense Computer Network;
- REMAV — High Speed Metropolitan Networks.
There is also an international network of backbones that connects the continents through submerged fiber optic cables. A complete map of these connections can be found on the Submarine Cable Map website.
In this post, we understand what is backbone, a crucial infrastructure for the internet, responsible for connecting different computer networks around the world, allowing the exchange of information over long distances and high-speed data transmission.
A well-structured backbone can bring several benefits to companies, such as greater network speed, reliability, security, capacity, efficiency and scalability, in addition to reducing the total cost of ownership.
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